Green tea extract concentrator

Abstract

The utility model relates to the technical field of extract purification, in particular to a green tea extract concentrator. The green tea extract concentrator comprises a support, a foot stool, a hopper, heating lamp tubes, a liquid inlet box, a liquid outlet pipe and a concentrated liquid frame, the foot stool is installed on the lower portion of the support, the hopper is installed in the support, the heating lamp tubes which are distributed left and right and used for heating extract are installed on the upper portion of the support, and the liquid outlet pipe is installed in the concentrated liquid frame. The two heating lamp tubes are located on the two sides of the hopper, the front portion of the hopper is connected with a liquid inlet box, the liquid inlet box is connected and communicated with liquid outlet pipes which are evenly distributed at intervals, and the front portion of the support is slidably connected with a detachable concentrated liquid frame. By arranging the motor and the two-way screw rod, the scraping plate moves back and forth to scrape the extract on the hopper into the concentrated solution frame, and waste caused by extract residue is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of extract purification, in particular to a green tea extract concentrator. Background Art

[0002] Green tea is unfermented tea. It is made from new leaves or buds. It is not fermented and is only made through processes such as withering, shaping, and drying. The main components of green tea are tea polyphenols, caffeine, and theanine. After the required ingredients are extracted from green tea, water will remain in the extract, so the extract needs to be concentrated.

[0003] The patent with the patent authorization announcement number CN215026066U discloses a Chinese herbal medicine extract concentration tank and provides a Chinese herbal medicine extract concentration tank. The Chinese herbal medicine extract concentration tank described in the utility model includes a distillation tank, a gas-liquid separation cylinder, and a collection tank connected in sequence. The gas-liquid separation cylinder is connected to the distillation tank through a reflux pipe, and a filtering device is provided on the reflux pipe. Although the above patent can prevent the reflux pipe from being blocked by providing a filtering device, when the liquid is concentrated, the water in the liquid will be removed, thereby increasing the concentration of the liquid. The increased concentration easily causes the liquid to remain on the inner wall of the distillation tank, causing waste.

[0004] Therefore, a green tea extract concentrator is particularly needed to solve the problems existing in the prior art. Utility Model Content

[0005] In order to overcome the disadvantages of the prior art that when concentrating the liquid, the water in the liquid will be removed, thereby increasing the concentration of the liquid, and the increased concentration will easily cause the liquid to remain on the inner wall of the distillation tank and cause waste, the utility model provides a green tea extract concentrator.

[0006] The utility model is realized through the following technical approaches: a green tea extract concentrator, comprising a bracket, a tripod, a hopper, a heating lamp, a liquid inlet box, a liquid outlet pipe and a concentrated liquid frame, wherein the bracket is installed with a tripod at the lower part, the hopper is installed inside the bracket, the upper part of the bracket is installed with heating lamps distributed left and right for heating the extract, two of the heating lamps are located on both sides of the hopper, the front part of the hopper is connected with a liquid inlet box, the liquid inlet box is connected and communicated with liquid outlet pipes distributed evenly at intervals, the front part of the bracket is slidably connected with a detachable concentrated liquid frame, and also comprises a protective shell, a motor, a bidirectional screw and a scraper, the rear part of the hopper is installed with a protective shell, the inside of the protective shell is installed with a motor, the output shaft of the motor is connected with a bidirectional screw through a coupling, the bidirectional screw is threadedly connected with a scraper, the scraper contacts the hopper for scraping off the extract, the bidirectional screw is driven to rotate by the output shaft of the motor, and the scraper moves back and forth to scrape the material.

[0007] More preferably, the hopper is made of heat conductive material.

[0008] More preferably, the hopper is provided with an observation window.

[0009] More preferably, the protective shell is made of waterproof material.

[0010] More preferably, a condensation plate is further included, and the condensation plate is installed on the upper part of the bracket.

[0011] More preferably, a waste water frame is further included. The rear part of the bracket is provided with a waste water frame for collecting condensed water, and the waste water frame is located below the condensation plate.

[0012] From the above description of the structure of the utility model, it can be seen that the design starting point, concept and advantages of the utility model are: 1. By setting a motor and a bidirectional screw, the scraper moves back and forth to scrape the extract on the hopper into the concentrate frame, avoiding waste caused by residual extract.

[0013] 2. By setting up a condensation plate to cool the water vapor into condensed water, the effect of processing water vapor is achieved, thereby accelerating the concentration speed of the extract. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the tripod, bracket and hopper of the utility model.

[0016] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the liquid inlet box, heating lamp tube, hopper and other components of the utility model.

[0017] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the motor, scraper, bidirectional screw and other components of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the condensation plate, concentrate frame, wastewater frame and other components of the utility model.

[0019] Figure 6 It is a three-dimensional cross-sectional structural diagram of the components such as the concentrate frame, the bracket and the wastewater frame of the utility model.

[0020] The markings of the components in the attached drawings are as follows: 1. tripod, 2. bracket, 3. hopper, 4. heating lamp, 5. liquid inlet tank, 6. liquid outlet pipe, 7. motor, 8. protective shell, 9. scraper, 10. bidirectional screw, 11. condensation plate, 12. concentrate frame, 13. wastewater frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Embodiment: A green tea extract concentrator, see Figure 1-Figure 6 As shown, it includes a bracket 2, a tripod 1, a hopper 3, a heating lamp 4, a liquid inlet box 5, a liquid outlet pipe 6, a concentrate frame 12, a condensation plate 11 and a wastewater frame 13. The lower part of the bracket 2 is connected to the tripod 1 by bolts, and the inside of the bracket 2 is connected to the hopper 3 by bolts. The hopper 3 is made of heat-conducting material, and an observation window is provided on the hopper 3. The upper part of the bracket 2 is connected to the heating lamps 4 distributed on the left and right for heating the extract by bolts. The two heating lamps 4 are located on both sides of the hopper 3. The front part of the hopper 3 is connected to the liquid inlet box 5, and the liquid inlet box 5 is connected and communicated with the liquid outlet pipes 6 evenly distributed. The front part of the bracket 2 is slidably connected to the detachable concentrate frame 12, and the upper part of the bracket 2 A condensation plate 11 is connected by bolts, a wastewater frame 13 for collecting condensed water is connected by bolts to the rear of the bracket 2, the wastewater frame 13 is located below the condensation plate 11, and also includes a protective shell 8, a motor 7, a bidirectional screw 10 and a scraper 9. A protective shell 8 is connected to the rear of the hopper 3 by bolts, the protective shell 8 is made of waterproof material, the inside of the protective shell 8 is connected by bolts, the output shaft of the motor 7 is connected to the bidirectional screw 10 through a coupling, the bidirectional screw 10 is threadedly connected to the scraper 9, the scraper 9 is in contact with the hopper 3 for scraping off the extract, the bidirectional screw 10 is driven to rotate by the output shaft of the motor 7, and the scraper 9 moves back and forth to scrape the material.

[0023] First, the staff starts the heating lamp 4 to generate heat to heat the hopper 3, thereby making the hopper 3 at a high temperature, and then pours the extract to be concentrated into the liquid inlet box 5. The extract in the liquid inlet box 5 is discharged into the hopper 3 through the liquid outlet pipe 6. When the extract contacts the hopper 3, the inner wall of the hopper 3 emits heat to dry the moisture in the extract, so that the extract can be concentrated. The concentrated extract flows into the concentrated liquid frame 12 for discharge. In the process of drying the moisture, the moisture will be vaporized into water vapor and float to the surface of the condensation plate 11. After the water vapor contacts the condensation plate 11, it is cooled into condensed water, and then slides backward along the slope of the condensation plate 11. The waste water tank catches the sliding condensed water and discharges it, thereby achieving the effect of processing water vapor and accelerating the concentration speed of the extract. Then the staff starts the motor 7, and the output shaft of the motor 7 rotates to drive the bidirectional screw 10 to rotate, thereby causing the scraper 9 to move back and forth to scrape the extract on the hopper 3 into the concentrated liquid frame 12 to avoid waste caused by residual extract.

[0024] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A green tea extract concentrator, comprising a support (2), a tripod (1), a hopper (3), a heating lamp (4), a liquid inlet box (5), a liquid outlet pipe (6) and a concentrated liquid frame (12), wherein the support (2) is provided with a tripod (1) at the bottom, the support (2) is provided with a hopper (3) inside, the support (2) is provided with heating lamps (4) distributed on the left and right for heating the extract at the top, two heating lamps (4) are located on both sides of the hopper (3), the front of the hopper (3) is connected with a liquid inlet box (5), the liquid inlet box (5) is connected and communicated with liquid outlet pipes (6) distributed evenly at intervals, the front of the support (2) is slidably connected with a detachable concentrated liquid frame (12), and the characteristics are as follows: It also includes a protective shell (8), a motor (7), a bidirectional screw (10) and a scraper (9); the protective shell (8) is installed at the rear of the hopper (3); the motor (7) is installed inside the protective shell (8); the bidirectional screw (10) is connected to the output shaft of the motor (7) via a coupling; the bidirectional screw (10) is threadedly connected to the scraper (9); the scraper (9) is in contact with the hopper (3) for scraping off the extract.

2. A green tea extract concentrator as claimed in claim 1, characterized in that: The hopper (3) is made of heat-conducting material.

3. A green tea extract concentrator as claimed in claim 2, characterized in that: The hopper (3) is provided with an observation window.

4. A green tea extract concentrator as claimed in claim 3, characterized in that: The protective shell (8) is made of waterproof material.

5. A green tea extract concentrator as claimed in claim 4, characterized in that: It also includes a condensation plate (11), and the condensation plate (11) is installed on the upper part of the bracket (2).

6. A green tea extract concentrator as claimed in claim 5, characterized in that: It also includes a waste water frame (13), the rear part of the bracket (2) is equipped with a waste water frame (13) for collecting condensed water, and the waste water frame (13) is located below the condensation plate (11).

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